Tips For Buying A Fast Rc Car
The mantra for many RC car owners is that speed rules. Everything done to an RC car is done for the purpose of making the car faster. In order to have the fastest car possible, an RC car owner has to spend some money. By following a few of these tips and making smart purchases, a fast car is well within anyone's reach.
The most important thing to consider when buying a fast RC car is the engine. RC car engines are powered by three sources: gas, nitro, and electric. The electric category can be further subdivided into brushed and brushless engines. Brushed electric motors are very common and yield average speeds. These motors operate by having small, carbon fibers on the interior that rotate and cause the motor to spin. Nitro motors, which are based on nitro methane fuel, provide more power and more speed than brushed electric motors. Gas motors are generally relegated to larger 1/8 to 1/5 scale models and are slower than nitro. Rivaling and even surpassing the speed and power of nitro engines are brushless electric engines. Unlike brushed engines, these do not contain internal carbon fibers. The fastest world records for RC cars have been set with brushless electric motors. Upgrading a car's motor to a more powerful model is very effective in making a car faster.
After the engine, it is important to consider the body of the car. Faster maximum speeds can be achieved by purchasing a car with a lighter chassis and components. Buyers interested in maximizing their speed should look for cars with bodies made of carbon fiber and internal parts made of aluminum or titanium. Titanium parts are the best options because they have the lightness of aluminum but the strength of steel. Choosing an aerodynamic designed chassis will also help to achieve high speeds.
Finally, choosing a car with a good battery can help tremendously. In recent years, lithium polymer (LiPo) batteries have become all the rage in the RC racing world. LiPo batteries have a few benefits over standard batteries. First of all, they are lightweight and can be made in many sizes and shapes. Next, they are able to store a tremendous amount of power for their size and weight. Most importantly, LiPo batteries have high discharge rates that can power very strong motors, which translates into higher speeds.
By choosing a car with an aerodynamic body, a brushless electric motor, and a LiPo battery, an avid RC car hobbyist can have the fastest RC car around and be the envy of all his friends.
